TY - JOUR T1 - The Effect of Pressure upon Arc Spectra. No. 3. Silver; No. 4. Gold JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 84 IS - 569 SP - 118 EP - 123 PY - 1910/07/28/ UR - http://dx.doi.org/10.1098/rspa.1910.0062 M3 - doi:10.1098/rspa.1910.0062 AU - Duffield, W. ER -